Voir la notice de l'article provenant de la source Math-Net.Ru
@article{FAA_1972_6_2_a13, author = {G. I. Kats}, title = {Certain arithmetic properties of ring groups}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {88--90}, publisher = {mathdoc}, volume = {6}, number = {2}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1972_6_2_a13/} }
G. I. Kats. Certain arithmetic properties of ring groups. Funkcionalʹnyj analiz i ego priloženiâ, Tome 6 (1972) no. 2, pp. 88-90. http://geodesic.mathdoc.fr/item/FAA_1972_6_2_a13/